部分公路工程结构的设计使用年限（设计基准期）®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È
®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È
为掌握公路工程设计使用周期，评价设计使用期内的工程质量状况，我们查阅了有关规范数据，提供如下，仅为参考。新的规范已不再用设计年限表达，改为设计基准期。®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È
1、沥青类等柔性路面®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È
公路等级®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È | 面层类型®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È | 设计年限®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È （年）®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È | 设计年限内累计标准轴次®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È 万次/一车道®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È |
高速、一级®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È | 沥青混凝土®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È | 15®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È | >400®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È |
二级®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È | 沥青混凝土®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È | 12®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È | >200®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È |
热拌沥青碎石®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È 沥青贯入式®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È | 10®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È | 100～200®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È |
三级®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È | 乳化沥青碎石®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È 沥青表面处治®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È | 8®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È | 10～100®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È |
四级®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È | 泥结、水结碎石®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È 级配碎(砾)石®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È 半整齐石块路面®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È | 5®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È | ≤10®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È |
粒料改善土®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È |
2、水泥混凝土路面®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È
公路等级®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È | 设计基准期®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È | 目标可靠度%®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È |
高速®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È | 30®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È | 95®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È |
一级®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È | 90®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È |
二级®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È | 20®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È | 85®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È |
三级、四级®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È | 80®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È |
3、公路桥涵结构®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È
设计基准期为100年®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È
®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È
摘自有关设计规范总站提供®/b!}*-bbs.3c3t.com¿5±<Î;}Í@È
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